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Gang Form – Riser

Forms Delivered, Ready To Set

Versatile & efficient gang form for stadium seating & stair applications—forms arrive at jobsite ready to set with minimal assembly

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Forms can be designed to accomplish nearly any rise/run and can form a precise radius—forms can also be modified to address the changing pitch of a parabolic stadium design
Gates bracing hardware & rolling system make it a quick form to move and set with minimal need for crane time—system has no loose parts when used w/ Gates Attached “U” Clamp

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Replaceable form faces means less touch up to finished concrete Forms can be designed to maximize the amount of placed concrete per pour or to maximize the amount of reuse on the form

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A bank of several 8′ wide forms set-notice the bottom angular support bracket.

Riser form faces with 2×2 angles on ends w/ U-dog connection.

Wheel option, rolling on poured concrete ribbons. Eliminates the need for constant crane time.

Gates custom built stadium riser forms, feature HDO form faces, vertical 2×3 telespar vertical legs, top and bottom support systems. These can be crane set, and Gates also offers a wheeled option that helps eliminate the need for constant crane time. Forms are offered in both straight and radius configurations.

Finished stadium concrete risers with a background of forms in place awaiting concrete.

Rolling Wheel Assembly • Rentable-only wheels with any riser job • Save crane time • Implement a faster and more precise set and strip • Easily steered with T-handle attached directly to wheel

Close-up showing T-handle connection to wheel • note the HDO plywood face form with backup LVL lumber • note the 2×2 angle at the edge of the riser face for connection to adjoining form

Radius stadium riser forms-poured in a pyramiding stepped sequence on this particular job.

Radius theater/auditorium seating forms-poured under roof. Maneuvered on wheels.

Expanse of finished concrete radius seating, and forms in place waiting for concrete placement.

True radius seating-finished with forms set in the background.

Radius concrete auditorium riser, finished product with seat bolted to face of the riser surface.

Finished product. Seats bolted to the front of the finished concrete riser face.

Product LIterature:

Gates Concrete Forming Systems

Gang Form – Riser

Gates Concrete Forming Systems